https://cirrus-ci.com/task/6522797770932224?command=ci#L3335
test 2021-03-22T13:57:39.722000Z TestFramework (ERROR): Unexpected exception caught during testing
Traceback (most recent call last):
File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 128, in main
self.run_test()
File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/feature_notifications.py", line 121, in run_test
self.expect_wallet_notify([(tx1, -1, UNCONFIRMED_HASH_STRING)])
File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/feature_notifications.py", line 172, in expect_wallet_notify
assert_equal(text[-1], '\n')
IndexError: string index out of range
test 2021-03-22T13:57:39.723000Z TestFramework (DEBUG): Closing down network thread